Jun 15, 2014 · A 120 will give you quicker steering response and lower steering effort than a 130. A 130 possibly more grip for better braking. Just go to a ...
Warning - Problem with 21" wheel upgrade on SGS or any ABS 2014
www.hdforums.com › forum › 960155-...
Apr 22, 2014 · We have confirmed and tested with multiple bikes that this 130/60-21 tire WILL work with the stock rear wheel. ... 120/70/21 installed. Mine trips ...
Nov 13, 2012 · A 90/21 tire is 80 mm wide with a 90 height sidewall and a 21" diameter. A 120/70/21 tire is 120mm wide, 70 height sidewall and a 21" diameter.